Merge "Filter REL out of preview codenames." into main

# this variable also includes future codenames. For example, while AOSP is still

# this variable also includes future codenames. For example, while AOSP is still

# merging into U, but V development has started, ALL_CODENAMES will only be U,

# merging into U, but V development has started, ALL_CODENAMES will only be U,

# but ALL_PREVIEW_CODENAMES will be U and V.

# but ALL_PREVIEW_CODENAMES will be U and V.

#

# REL is filtered out of the list. The codename of the current release is

# replaced by "REL" when the build is configured as a release rather than a

# preview. For example, PLATFORM_VERSION_CODENAME.UpsideDownCake will be "REL"

# rather than UpsideDownCake in a -next target when the upcoming release is

# UpsideDownCake. "REL" is a codename (and android.os.Build relies on this:

# https://cs.android.com/android/platform/superproject/main/+/main:frameworks/base/core/java/android/os/Build.java;l=484-487;drc=316e3d16c9f34212f3beace7695289651d15a071),

# so it should be in PLATFORM_VERSION_ALL_CODENAMES, but it definitely is not a

# preview codename.

PLATFORM_VERSION_ALL_PREVIEW_CODENAMES :=

PLATFORM_VERSION_ALL_PREVIEW_CODENAMES :=

$(foreach version,$(ALL_VERSIONS),\

$(foreach version,$(ALL_VERSIONS),\

  $(eval _codename := $(PLATFORM_VERSION_CODENAME.$(version)))\

  $(eval _codename := $(PLATFORM_VERSION_CODENAME.$(version)))\

  $(if $(filter REL,$(_codename)),,\

      $(if $(filter $(_codename),$(PLATFORM_VERSION_ALL_PREVIEW_CODENAMES)),,\

      $(if $(filter $(_codename),$(PLATFORM_VERSION_ALL_PREVIEW_CODENAMES)),,\

    $(eval PLATFORM_VERSION_ALL_PREVIEW_CODENAMES += $(_codename))))

        $(eval PLATFORM_VERSION_ALL_PREVIEW_CODENAMES += $(_codename)))))

# And convert from space separated to comma separated.

# And convert from space separated to comma separated.

PLATFORM_VERSION_ALL_CODENAMES := \

PLATFORM_VERSION_ALL_CODENAMES := \